Table 1

EC50 values, Hill coefficients, and maxima for activation by different agonists

AgonistEC50Hill CoefficientNumberImax/Imax-GABANumber
μM
TACA0.53  ± 0.032.91  ± 0.2150.97  ± 0.0235
GABA0.81  ± 0.072.83  ± 0.1341.05
Muscimol1.48  ± 0.261.86  ± 0.0940.76  ± 0.095
I4AA7.57  ± 1.081.20  ± 0.0560.024  ± 0.00625
CACA79.07  ± 7.931.94  ± 0.0750.83  ± 0.0285
Isoguvacine111.65  ± 4.311.76  ± 0.0750.47  ± 0.0615

Values are mean ± S.D.